/Engine/Source/Runtime/Engine/Public/Physics/GenericPhysicsInterface.h
Function for testing overlaps between a supplied PxGeometry and the world. Returns true if at least one overlapping shape is blocking
static bool GeomOverlapBlockingTest ( const [UWorld](API\Runtime\Engine\Engine\UWorld) * World, const [FCollisionShape](API\Runtime\PhysicsCore\FCollisionShape) & CollisionShape, const FVector & Pos, const FQuat & Rot, ECollisionChannel TraceChannel, const [FCollisionQueryParams](API\Runtime\Engine\FCollisionQueryParams) & Params, const [FCollisionResponseParams](API\Runtime\Engine\FCollisionResponseParams) & ResponseParams, const [FCollisionObjectQueryParams](API\Runtime\Engine\FCollisionObjectQueryParams) & ObjectParams )